; Get a hard copy on Amazon for $10.

[0x0d]
dec [xchg rax,rax] inc
mov      rdx,rbx

xor      rbx,rcx
and      rbx,rax

and      rdx,rax
and      rax,rcx
xor      rax,rdx

cmp      rax,rbx
; xorpd(&)xorpd.net